Abstract
| Original language | English |
|---|---|
| Journal | Journal of Chemical Physics |
| Volume | 112 |
| Issue number | 1 |
| Pages (from-to) | 106-111 |
| ISSN | 0021-9606 |
| DOIs | |
| Publication status | Published - 2000 |
Bibliographical note
Copyright (2000) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.Keywords
- MOTION
- EXCITATION
- PHOTODISSOCIATION
- MOLECULES
- DYNAMICS
Cite this
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Mapping of wave packets in direct fragmentation via pump-probe frequency integrated fluorescence spectroscopy. / Engel, Volker; Henriksen, Niels Engholm.
In: Journal of Chemical Physics, Vol. 112, No. 1, 2000, p. 106-111.Research output: Contribution to journal › Journal article › Research › peer-review
TY - JOUR
T1 - Mapping of wave packets in direct fragmentation via pump-probe frequency integrated fluorescence spectroscopy
AU - Engel, Volker
AU - Henriksen, Niels Engholm
N1 - Copyright (2000) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
PY - 2000
Y1 - 2000
N2 - We consider femtosecond excitation of a molecule to a dissociative electronic state. The quantum dynamics is recorded via delayed excitation to a higher electronic state and measurement of the total fluorescence from this state detected as a function of delay time. It is shown that the signal can be used to determine the probability density distribution of the outgoing wave packet describing the fragmentation. This, in particular, applies to the case of fragment detection since then the time-dependent signal directly measures the probability flux at a fixed value of the dissociation coordinate. Numerical examples illustrate the procedure. (C) 2000 American Institute of Physics.
AB - We consider femtosecond excitation of a molecule to a dissociative electronic state. The quantum dynamics is recorded via delayed excitation to a higher electronic state and measurement of the total fluorescence from this state detected as a function of delay time. It is shown that the signal can be used to determine the probability density distribution of the outgoing wave packet describing the fragmentation. This, in particular, applies to the case of fragment detection since then the time-dependent signal directly measures the probability flux at a fixed value of the dissociation coordinate. Numerical examples illustrate the procedure. (C) 2000 American Institute of Physics.
KW - MOTION
KW - EXCITATION
KW - PHOTODISSOCIATION
KW - MOLECULES
KW - DYNAMICS
U2 - 10.1063/1.480566
DO - 10.1063/1.480566
M3 - Journal article
VL - 112
SP - 106
EP - 111
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
SN - 0021-9606
IS - 1
ER -